Lockbolt Tool and Battery Cordless Tool Kit Contents (1) Bare Tool (1) Battery Voltage 18V Pulling Force 4 500 lb Stroke Length 1 9/50 in Blind Rivet Dia - Aluminum 3/16 in 7/32 in 1/4 in 9/32 in Blind Rivet Dia - Steel 3/16 in 7/32 in 1/4 in 9/32 in Battery Capacity (1) 5.0 Ah